diff --git a/.hgtags b/.hgtags
index 69d6c6c70a..6f1ace1a52 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@ d86cda1f5e5fbd40ed15bf959b31b224ad33f3db 1.4.0
 a704d18c85b4041659a19bac58f60c0cd8229a7d 1.6.0
 abb7a8ab45a6cacdc87e8f3223e63aa1b00f63c5 1.8.0
 0ad476341f0306486881a69e096a837833d95fc1 2.0.0
+b2803ce16992c0fa9568b4d16083a021fd340444 2.2.0